What 臙 means
The practical reading is 臙脂: rouge. Its recognisable ancestor came from the Western Regions in the 2nd century BCE as safflower rouge for coloring the face.
Japanese records list 臙脂 as paint by the 934-era Wamyōshō and as lip rouge around 1060. Korean 연지 (臙脂) likewise names cheek and forehead rouge, and later the material served medicine and craft while 臙脂色 named a deep red. 胭脂, 燕脂, 燕支, and 焉支 are connected spellings, with 胭 the Chinese form. Expect small stroke differences between fonts: this is a typed CJK glyph, not emoji artwork.
Don't confuse it with
1Combination ideas
2Questions people ask
1Why does 臙 show as a box on some devices?
Because that device's fonts have no glyph for it. The character is still correct and still copies correctly — the box is a missing glyph, not a broken character.
How to type 臙
臙\81D9Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.
